Scientists have developed a stronger 3D-printed concrete using polymers, capable of withstanding greater loads and bending ...

Researchers have developed a new two-photon polymerization technique that uses two lasers to 3D print complex high-resolution structures. The advance could make this 3D printing process less expensive ...

A team of Penn State researchers has used a new 3D-printing method to produce a complex metal build that was once only possible with welding: fusing two metals together into a single structure. Using ...

The researchers applied the new method to print complex structures, including functional gear trains, intricate lattices, and a dental implant. Hearing aids, mouth guards, dental implants, and other ...

A new two-photon polymerization technique combines a relatively low-cost laser emitting nanosecond pulses with a femtosecond laser at reduced power to enable 3D printing of complex high-resolution ...